.kb-editorial{--kb-ink:#21192c;--kb-muted:#68616e;--kb-line:#e6e0e9;--kb-accent:#654187;--kb-paper:#faf8f5;--kb-soft:#f5f1f7;color:var(--kb-ink);background:#fff;font-family:var(--body-font-family,Arial,sans-serif);font-size:17px;line-height:1.8;overflow-wrap:break-word}
.kb-shell{width:calc(100% - 64px);max-width:1160px;margin-inline:auto}
.kb-header{padding:48px 0 32px;border-bottom:1px solid var(--kb-line);margin-bottom:36px}
.kb-breadcrumb{display:flex;gap:9px;flex-wrap:wrap;font-size:12px;color:var(--kb-muted);margin-bottom:24px}
.kb-breadcrumb a{color:inherit;text-decoration:none}.kb-breadcrumb a:hover{text-decoration:underline}
.kb-eyebrow{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--kb-accent);display:block;margin:0 0 14px}
.kb-editorial h1,.kb-editorial h2,.kb-editorial h3{font-family:var(--heading-font-family,Arial,sans-serif);font-weight:600;color:var(--kb-ink);letter-spacing:-.025em;text-wrap:balance}
.kb-editorial h1{font-size:clamp(32px,4vw,52px);line-height:1.16;max-width:970px;margin:0 0 22px}
.kb-header>p{max-width:750px;color:var(--kb-muted);margin:0;font-size:18px}
.kb-meta{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:12px;color:var(--kb-muted);margin-top:22px}
.kb-reading{max-width:760px;margin:0 auto;padding-bottom:64px}
.kb-reading p{margin:0 0 22px;line-height:1.85;font-size:17px}
.kb-reading>.kb-intro>p:first-child{font-size:20px;line-height:1.75;color:#43394b}
.kb-reading h2{font-size:30px;line-height:1.3;margin:52px 0 22px;scroll-margin-top:100px}
.kb-reading h3{font-size:21px;line-height:1.4;margin:28px 0 14px}
.kb-reading ul,.kb-reading ol{padding-left:24px;margin:0 0 26px}.kb-reading li{padding-left:5px;margin-bottom:10px;font-size:16px;line-height:1.75}
.kb-reading a{color:var(--kb-accent);text-decoration:underline;text-underline-offset:3px}
.kb-reading a:hover{color:#21192c}
.kb-reading figure{margin:34px 0}.kb-reading figure img{display:block;width:100%;height:auto;border-radius:7px;background:var(--kb-paper)}
.kb-reading figcaption{font-size:12px;color:var(--kb-muted);line-height:1.6;margin-top:10px}
.kb-photo{max-width:600px;margin-inline:auto!important}
.kb-toc{margin:30px 0;padding:18px 22px;border:1px solid var(--kb-line);border-radius:8px;background:var(--kb-paper)}
.kb-toc summary{font-size:14px;font-weight:600;cursor:pointer;min-height:28px}
.kb-toc ol{margin:16px 0 0;padding-left:20px}.kb-toc li{font-size:14px;line-height:1.6;margin-bottom:9px}.kb-toc a{color:var(--kb-ink);text-decoration:none}.kb-toc a:hover{text-decoration:underline}
.kb-note{background:var(--kb-paper);border-left:3px solid #a38b69;padding:23px 25px;margin:26px 0;border-radius:0 7px 7px 0}
.kb-note p{font-size:15px;line-height:1.8;margin:0}
.kb-compare{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--kb-line);border-radius:8px;overflow:hidden;margin:28px 0}
.kb-compare>div{padding:22px;min-width:0}.kb-compare>div+div{background:var(--kb-soft);border-left:1px solid var(--kb-line)}
.kb-compare strong{display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--kb-accent);margin-bottom:10px}.kb-compare p{font-size:15px;margin:0}
.kb-formula{display:grid;gap:8px;padding:25px 28px;background:#241b31;color:#fff;border-radius:8px;margin:28px 0;font-size:16px;line-height:1.7}
.kb-formula strong{border-top:1px solid #ffffff35;margin-top:5px;padding-top:12px;color:#fff}
.kb-table-wrap{margin:28px 0;max-width:100%;overflow-x:auto;border:1px solid var(--kb-line);border-radius:8px}
.kb-table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.65;table-layout:fixed}
.kb-table th,.kb-table td{padding:17px 16px;text-align:left;vertical-align:top;overflow-wrap:anywhere;border-bottom:1px solid var(--kb-line)}
.kb-table th{background:var(--kb-paper);font-weight:600}.kb-table tbody tr:last-child td{border-bottom:0}.kb-table td:first-child{font-weight:600}
.kb-table caption{text-align:left;padding:16px;font-size:12px;color:var(--kb-muted);background:#fff}
.kb-checklist{padding:24px 28px;background:var(--kb-soft);border:1px solid var(--kb-line);border-radius:8px;margin-bottom:30px}
.kb-checklist ul{list-style:none;padding:0;margin:0}.kb-checklist li{position:relative;padding-left:27px;margin-bottom:13px}.kb-checklist li:last-child{margin-bottom:0}.kb-checklist li:before{content:'✓';position:absolute;left:0;color:var(--kb-accent);font-weight:700}
.kb-visual{border:1px solid var(--kb-line);border-radius:8px;padding:25px;background:var(--kb-paper)}
.kb-materials{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;text-align:center;font-size:13px}
.kb-material{display:grid;gap:12px}.kb-swatch{display:block;height:130px;width:85%;margin:auto;border-radius:3px 8px 8px 3px;box-shadow:3px 5px 10px #221b2920;transform:rotate(-5deg);border-left:5px solid #0002}
.kb-swatch.wood{background:repeating-linear-gradient(89deg,#b28a57 0,#b28a57 3px,#c6a16e 4px,#ad844f 6px)}.kb-swatch.leather{background:#5e463b;box-shadow:inset 0 0 0 6px #6a5144,3px 5px 10px #221b2920}.kb-swatch.paper{background:#fff;border:1px solid #d4d0cb;border-left:4px solid #e5e1dc}
.kb-seating{display:grid;grid-template-columns:1fr 1fr;gap:16px;text-align:center}.kb-seating>div{background:#fff;padding:20px;border:1px solid var(--kb-line);border-radius:7px}.kb-seating strong{display:block;font-size:32px;line-height:1.2;color:var(--kb-accent)}.kb-seating span{font-size:13px;display:block}.kb-seating-result{display:block;text-align:center;padding-top:20px;font-size:16px}
.kb-layout-demo{display:grid;grid-template-columns:1fr 1fr;gap:20px}.kb-layout-demo>div{padding:22px;background:#fff;border:1px solid var(--kb-line);min-width:0}.kb-layout-demo h3{font-size:17px;margin:0 0 12px}.kb-layout-demo p{font-size:12px;line-height:1.45;margin:0 0 2px}.kb-layout-demo .kb-menu-clear p{margin-bottom:17px;line-height:1.7}.kb-layout-demo small{display:block;font-size:10px;letter-spacing:.1em;color:var(--kb-accent);margin-bottom:14px}
.kb-cta{margin:42px 0 0;padding:26px 0;border-block:1px solid var(--kb-line)}
.kb-cta a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border-radius:5px;background:#251b33;color:#fff!important;text-decoration:none;font-size:14px;font-weight:600;text-align:center}
.kb-related{margin-top:40px}.kb-related h2{font-size:23px;margin:0 0 20px}.kb-related ul{list-style:none;padding:0}.kb-related li{padding:16px 0;border-bottom:1px solid var(--kb-line);margin:0}.kb-related a{font-size:15px;text-decoration:none}
.kb-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding-bottom:60px}
.kb-card{border-bottom:1px solid var(--kb-line);padding-bottom:28px;min-width:0}
.kb-card-image{display:block;border-radius:7px;overflow:hidden;background:var(--kb-paper);margin-bottom:22px;aspect-ratio:4/3}
.kb-card-image img{display:block;width:100%;height:100%;object-fit:contain;transition:transform .25s}
.kb-card:hover .kb-card-image img{transform:scale(1.025)}
.kb-card h2{font-size:27px;line-height:1.3;margin:0 0 14px}.kb-card h2 a{color:inherit;text-decoration:none}
.kb-card p{font-size:15px;line-height:1.75;color:var(--kb-muted);margin:0 0 16px}
.kb-readmore{font-size:13px;font-weight:600;color:var(--kb-accent);text-decoration:none}
.kb-pagination{padding-bottom:40px;font-size:14px}
@media(min-width:900px){.kb-card:first-child{grid-column:1/-1;display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center}.kb-card:first-child .kb-card-image{margin:0}.kb-card:first-child h2{font-size:35px}}
@media(max-width:767px){.kb-editorial{font-size:16px}.kb-shell{width:calc(100% - 40px)}.kb-header{padding-top:28px;margin-bottom:28px;padding-bottom:26px}.kb-editorial h1{font-size:32px;line-height:1.22}.kb-header>p{font-size:16px}.kb-meta{font-size:11px}.kb-reading{padding-bottom:40px}.kb-reading p{font-size:16px;line-height:1.85}.kb-reading>.kb-intro>p:first-child{font-size:18px}.kb-reading h2{font-size:25px;margin-top:38px}.kb-reading h3{font-size:20px}.kb-reading li{font-size:15px}.kb-note,.kb-checklist{padding:20px}.kb-compare{grid-template-columns:1fr}.kb-compare>div+div{border-left:0;border-top:1px solid var(--kb-line)}.kb-visual{padding:18px}.kb-materials{gap:10px;font-size:11px}.kb-swatch{height:95px}.kb-layout-demo{gap:10px}.kb-layout-demo>div{padding:12px}.kb-layout-demo h3{font-size:14px}.kb-layout-demo p{font-size:11px}.kb-grid{grid-template-columns:minmax(0,1fr);gap:28px}.kb-card h2{font-size:25px}.kb-table th,.kb-table td{padding:12px 10px}.kb-table-wide thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.kb-table-wide,.kb-table-wide tbody,.kb-table-wide tr,.kb-table-wide td{display:block;width:100%}.kb-table-wide tr{padding:12px 14px;border-bottom:1px solid var(--kb-line)}.kb-table-wide tr:last-child{border:0}.kb-table-wide td{border:0;padding:5px 0;font-size:13px}.kb-table-wide td:before{content:attr(data-label) ' ';display:block;color:var(--kb-muted);font-size:10px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}.kb-table-wide td:first-child{font-size:17px;margin-bottom:8px}.kb-table-wide td:first-child:before{display:none}}
@media(prefers-reduced-motion:reduce){.kb-card-image img{transition:none}.kb-card:hover .kb-card-image img{transform:none}}
@media print{.kb-toc,.kb-cta,.kb-related{display:none}.kb-reading{max-width:none}.kb-editorial{font-size:12pt}.kb-reading figure{break-inside:avoid}}